Born and died in 1820

German philosopher, sociologist, and economist who co-authored The Communist Manifesto with Karl Marx and developed the political and philosophical system known as Marxism

Swedish classical singer and opera star known as the 'Swedish Nightingale' who achieved immense popularity across Europe and the United States

Photographe, aérostier, caricaturiste et journaliste français qui réalisa les premières photographies aériennes et dont les portraits figurent dans de grandes collections nationales

Dutch author, civil servant, and colonial administrator best known for his novel Max Havelaar, which exposed the abuses of colonialism in the Dutch East Indies

French statesman and cunning Minister of Police who navigated the French Revolution and Napoleonic eras with unparalleled strategic skill